In which year did the US Senate recognize bourbon whiskey as a distinctive product of the United States?

The United States Senate recognized bourbon whiskey as a distinctive product of the United States in 1964. This recognition is significant because it highlights the cultural and historical importance of bourbon, which has deep roots in American tradition. The resolution passed by the Senate noted that bourbon has been produced in the United States since the 18th century and specified the criteria for what constitutes bourbon. This formal acknowledgment not only celebrated bourbon's uniqueness but also helped define and protect its identity both domestically and internationally. Such recognition underscores bourbon's status as a national spirit, differentiating it from other types of whiskey made around the world.